{"version":"1.0","provider_name":"Haute-Ecole Arc","provider_url":"https:\/\/www.he-arc.ch\/en\/","title":"Laitons sans plomb - Haute-Ecole Arc","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"JemfS0Hl7H\"><a href=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/inoxydage\/\">Laitons sans plomb<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/inoxydage\/embed\/#?secret=JemfS0Hl7H\" width=\"600\" height=\"338\" title=\"&#8220;Laitons sans plomb&#8221; &#8212; Haute-Ecole Arc\" data-secret=\"JemfS0Hl7H\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.he-arc.ch\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2025\/07\/hearc_ingenierie_laiton_1.png","thumbnail_width":366,"thumbnail_height":212,"description":"Contexte et enjeux Le plomb, bien qu\u2019utile dans les alliages, est toxique. Ce projet vise \u00e0 d\u00e9velopper avec les industriels un approvisionnement de mati\u00e8res alternatives permettant de r\u00e9aliser les pi\u00e8ces horlog\u00e8res typiques. Objectifs Lors de ce projet, de nouvelles mati\u00e8res ont \u00e9t\u00e9 test\u00e9es et caract\u00e9ris\u00e9es dans les diff\u00e9rents proc\u00e9d\u00e9s permettant de r\u00e9aliser des pi\u00e8ces horlog\u00e8res [&hellip;]"}